The complexity of modern engine control has increased rapidly. New software tools to support the difficult electronic control units application process are required to fulfill the limited emissions required by legislation. An in-car measurment with an online variation of the ECU maps during the driving cycles can support the application process. The paper describes the development of a digital measurement data processing system for in-car use. With the in-car data acquistion system implemented, it is possible to record data measured during arbitrary driving cycles. The acquired data are used to model the system behavior. In addition to static modelling, vehicle-specific parameters are considered by using system identification with dynamic neural networks. Consequently, the model for the nitrogen oxide emissions and the exhaust gas opacity can be used as a support tool in the application process and as a basis for an automated optimisation.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    In-car modelling of emissions with dynamic artificial neural networks


    Weitere Titelangaben:

    Emissionsmodellierung im Fahrzeug mit Hilfe künstlicher neuronaler Netze


    Beteiligte:
    Hentschel, R. (Autor:in) / Cernat, R.M. (Autor:in) / Varchmin, J.U. (Autor:in)


    Erscheinungsdatum :

    2001


    Format / Umfang :

    7 Seiten, 12 Bilder, 8 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    In-Car Modelling of Emissions with Dynamic Artificial Neural Networks

    Varchmin, J.-U. / Hentschel, R. / Cernat, R.-M. | SAE Technical Papers | 2001


    In-car modelling of emissions with dynamic artificial neural networks

    Hentschel,R. / Cernat,R.M. / Varchim,J.U. et al. | Kraftfahrwesen | 2001


    2001-01-3383 In-Car Modelling of Emissions with Dynamic Artificial Neural Networks

    Hentschel, R. / Cernat, R.-M. / Varchmin, J.-U. et al. | British Library Conference Proceedings | 2001


    Diesel Engine Exhaust Emissions Modelling Using Artificial Neural Networks

    Ouenou Gamo, S. / Ouladsine, M. / Rachid, A. et al. | British Library Conference Proceedings | 1999


    Diesel Engine Exhaust Emissions Modelling Using Artificial Neural Networks

    Rachid, A. / Ouladsine, M. / Ouenou Gamo, S. | SAE Technical Papers | 1999